Merino wool / Superwash Merino Wool / Silk - Fiber Optic Yarns

40% Merino wool, 40% Superwash merino wool, 20% Silk.  Regular merino wool and superwash merino wool take dye differently, with the superwash merino wool taking the dye more intensely of the two.  The combination of both regular and superwash merino wool along with silk creates a complex canvas for the dye to strike. 

Madelinetosh Tosh Merino Light - Sue2Knits and Yarn

Madelinetosh Tosh Sock Yarn - Ink Detailed Description at Jimmy Beans Wool

Artyarns: Silk Day Dream

Multi-Hued Fiber Colors - Fiber Optic Yarns

Madelinetosh Merino Light – Black Sheep Yarns

blue, this color is the terminal color of the Vincent gradient colorway and is available as a custom dyed item on several yarn bases: FINGERING

Midnight

Merino/Silk – The Fibre Garden

Superwash Merino Wool Yarn Yarn for Baby Natural Fiber Yarn Sport Weight Yarn Soft Wool Knitting Yarn Yarn for Blanket - Canada

Cashmere Crocheting & Knitting Yarns for sale

Ravelry: Fiber Optic Yarns Kashmir